Chapter 366
The Yellow Realm, the Black Realm, the Earth Realm, and the Heaven Realm were called the four realms of Martial Arts.
In Martial Arts, no matter how high a warrior's cultivation was, they could only be called as a warrior.
For example, a warrior in the Heaven Realm could only be called the Peak of Martial Arts or a martial arts legend.
Only when a warrior broke through the Martial Arts, could he enter the Holy Road.
If a warrior did not enter the Holy Road, they were still a mortal.
If they wanted to enter the Holy Road, they must experience the Nine Changes in the Fish-dragon Realm first. Every change was a Yin-Yang:
First Change: Congenital Embryonic Breath.
Second Change: Skin Refining to Gold.
Third Change: Bone Refining to Jade.
Fourth Change: Yinyu Holy Meridian.
Fifth Change: Yangyu Holy Meridian.
Sixth Change: Yinwei Holy Meridian.
Seventh Change: Yangwei Holy Meridian.